Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. An apparatus, comprising: an array having a storage area; a register configured to store at least one bit; a buffer configured to store data; and a memory control circuit configured to control the storage area of the array to store the data stored in the buffer based on the at least one bit stored in the register in response to a flush command, the memory control circuit further configured to, responsive to a latency period for a read command or a write command, interrupt the flush command.
This invention relates to a memory control system designed to manage data storage operations in an array with a storage area. The system includes a register that holds at least one bit, a buffer for storing data, and a memory control circuit. The memory control circuit is responsible for transferring data from the buffer to the storage area of the array based on the bit stored in the register when a flush command is received. However, if a read or write command is issued during a latency period associated with these commands, the memory control circuit interrupts the flush operation to prioritize the read or write command. This ensures that critical data operations are not delayed by ongoing flush operations, improving system responsiveness and efficiency. The system dynamically balances between maintaining data integrity through flushing and responding to immediate read/write requests, particularly useful in high-performance computing environments where latency and throughput are critical. The register bit acts as a control signal to determine whether the flush operation should proceed or be interrupted, allowing flexible management of memory operations.
2. The apparatus of claim 1 , wherein the at least one bit defines a partition of the array as the storage area.
A system for managing data storage in a memory array addresses the challenge of efficiently allocating and partitioning storage space within a memory device. The system includes a memory array configured to store data and a controller that processes at least one bit to define a partition within the array as a designated storage area. This partition can be dynamically adjusted to optimize storage allocation based on usage patterns or system requirements. The controller further manages data operations, such as reading, writing, and erasing, within the partitioned storage area. The system may also include error correction mechanisms to ensure data integrity within the partitioned regions. By using a bit-based partitioning approach, the system enables flexible and efficient storage management, allowing for dynamic reconfiguration of storage space without requiring physical modifications to the memory array. This method improves storage utilization and performance in memory devices, particularly in applications where storage demands vary over time.
3. The apparatus of claim 1 , wherein the at least one bit indicates an offset for the storage area relative to a size of the array.
The invention relates to data storage systems, specifically addressing the challenge of efficiently managing storage areas within an array. The apparatus includes an array of storage elements and a control mechanism that uses at least one bit to indicate an offset for a storage area relative to the size of the array. This offset allows the storage area to be dynamically positioned within the array, optimizing space utilization and access efficiency. The control mechanism interprets the bit(s) to determine the exact location of the storage area, enabling flexible allocation and reallocation of storage resources. The apparatus may also include additional features such as error detection and correction, data compression, or encryption to enhance reliability and security. The use of a bit-based offset mechanism simplifies the control logic while providing precise control over storage area placement, making it suitable for applications requiring dynamic memory management, such as embedded systems, data buffers, or cache memory. The invention improves upon prior art by reducing complexity in storage area management while maintaining high performance and adaptability.
4. The apparatus of claim 1 , wherein the at least one bit defines a partition of the array as the storage area by a size and/or offset of the storage area relative to an address of the storage area.
This invention relates to memory management in computing systems, specifically addressing the challenge of efficiently partitioning and allocating storage areas within an array. The apparatus includes a memory array and at least one bit that defines a partition of the array as a storage area. The partition is characterized by its size and/or offset relative to a base address of the storage area. This allows dynamic allocation and management of memory segments within the array, enabling flexible and efficient use of storage resources. The apparatus may also include additional components such as a controller or processor to manage the partitioning and access to the storage areas. The partitioning mechanism ensures that different segments of the array can be independently allocated, resized, or deallocated based on the defined size and offset parameters. This approach improves memory utilization and simplifies memory management in systems where dynamic partitioning is required. The invention is particularly useful in embedded systems, data storage devices, or any application requiring flexible memory allocation.
5. The apparatus of claim 1 , wherein the memory control circuit is further configured to receive a command among a plurality of commands, wherein the received command is a flush command, the plurality of commands include at least one other command, and wherein the memory control circuit is further configured to interrupt the flush command to prepare for the at least one other command.
The apparatus relates to memory control systems, specifically addressing the challenge of efficiently managing memory operations in computing systems where multiple commands compete for execution. Traditional memory controllers may prioritize certain operations, such as flush commands, which can delay other critical commands, leading to inefficiencies. This apparatus improves performance by enabling the memory control circuit to interrupt an ongoing flush command when a higher-priority command is received. The memory control circuit is configured to handle a plurality of commands, including at least one other command besides the flush command. Upon receiving a flush command, the circuit can pause or interrupt it to prepare for and execute the higher-priority command, ensuring timely processing of urgent operations. This interruption capability enhances system responsiveness and reduces latency for critical tasks, particularly in scenarios where real-time performance is essential. The apparatus ensures that memory operations remain flexible and adaptable to varying command priorities, optimizing overall system efficiency.
6. The apparatus of claim 1 , wherein the array comprises non-volatile memory.
The invention relates to an apparatus incorporating an array of memory cells, specifically non-volatile memory cells. Non-volatile memory retains data even when power is removed, making it critical for applications like storage devices, embedded systems, and portable electronics. The challenge addressed is improving the performance, reliability, or efficiency of memory arrays, particularly those using non-volatile memory technologies such as flash, MRAM, or ReRAM. The apparatus includes an array of memory cells, where each cell stores data in a non-volatile manner. The array may be organized in rows and columns, with each cell accessible via word lines and bit lines. Non-volatile memory cells typically use materials or structures that retain charge or resistance states, allowing data persistence without continuous power. The apparatus may also include peripheral circuitry for reading, writing, and erasing data, as well as error correction mechanisms to ensure data integrity. The use of non-volatile memory in the array enables long-term data retention, fast access times, and low power consumption, addressing limitations of volatile memory like DRAM. The invention may further optimize the array's design for higher density, lower power operation, or enhanced durability, depending on the specific non-volatile memory technology employed. This solution is particularly valuable in devices requiring reliable, persistent storage without frequent power cycling.
7. The apparatus of claim 1 , wherein the memory control circuit is further configured to access one of a random access memory and a read only memory.
This invention relates to a memory control apparatus designed to manage data storage and retrieval in electronic systems. The apparatus addresses the challenge of efficiently interfacing with different types of memory, such as random access memory (RAM) and read-only memory (ROM), to optimize performance and reliability. The core apparatus includes a memory control circuit that regulates data transfer between a processor and memory modules. The circuit is configured to handle both volatile and non-volatile memory types, ensuring compatibility with various memory architectures. In this specific embodiment, the memory control circuit is further enhanced to selectively access either RAM or ROM, allowing the system to dynamically switch between memory types based on operational requirements. This flexibility improves system efficiency by enabling faster access to frequently used data in RAM while maintaining stable, persistent storage in ROM. The apparatus may also include additional components, such as data buffers or error correction modules, to ensure reliable data handling. By integrating these features, the invention provides a versatile memory management solution suitable for applications requiring high-speed data processing and secure storage.
8. An apparatus, comprising: an array; a register configured to store at least one bit; and a control circuit configured to: control a partition of the array to receive data and store the received data, control the partition of the array to store the received data responsive to a flush command, and responsive to a latency period for a read command or a write command, interrupt the flush command.
This invention relates to memory systems, specifically addressing data management in partitioned memory arrays. The problem solved is ensuring efficient data handling while managing latency in read and write operations, particularly during flush commands that transfer data to a memory partition. The apparatus includes a memory array divided into partitions, a register storing at least one bit, and a control circuit. The control circuit manages data flow to and from the array partitions. When a flush command is issued, the control circuit directs a partition to receive and store incoming data. However, if a read or write command is received during the latency period of the flush operation, the control circuit interrupts the flush command to prioritize the read or write operation. This ensures that critical data access operations are not delayed by ongoing flush processes, improving system responsiveness and efficiency. The register stores control bits that may dictate partition behavior or track command status. The control circuit dynamically adjusts data handling based on command priorities, ensuring that latency-sensitive operations are not blocked by background flush activities. This approach optimizes memory performance in systems where both data integrity and low-latency access are required.
9. The apparatus of claim 8 , further comprising a buffer configured to store and provide the data to the partition of the array, wherein the partition of the array is defined based on the at least one bit stored in the register.
This invention relates to data storage and retrieval systems, specifically addressing the challenge of efficiently managing data access in memory arrays. The apparatus includes a memory array divided into partitions, where each partition is selectively accessible based on configuration data stored in a register. The register holds at least one bit that determines the partition boundaries within the array, enabling dynamic reconfiguration of data storage and retrieval paths. A buffer is integrated to temporarily store and provide data to the designated partition, ensuring efficient data transfer and reducing latency. The buffer operates in conjunction with the register to ensure that data is directed to the correct partition, optimizing memory access performance. This system enhances flexibility in memory management by allowing dynamic partitioning, which can be particularly useful in applications requiring variable data access patterns or real-time reconfiguration of storage resources. The apparatus improves data handling efficiency by minimizing unnecessary data transfers and ensuring that data is routed to the appropriate partition based on the register's configuration. This approach is beneficial in high-performance computing, embedded systems, and other applications where memory access speed and flexibility are critical.
10. The apparatus of claim 9 , wherein the at least one bit defines the partition of the array as a storage area by a size and/or offset of the storage area relative to an address of the storage area.
This invention relates to memory management in computing systems, specifically a method for partitioning an array into storage areas using bit definitions. The problem addressed is the need for flexible and efficient memory allocation within arrays, where fixed partitioning schemes may lead to wasted space or inefficient access patterns. The invention provides a solution by allowing dynamic partitioning of an array into storage areas, where each partition is defined by at least one bit that specifies the size and/or offset of the storage area relative to its address. This enables precise control over memory allocation, reducing fragmentation and improving access efficiency. The apparatus includes a memory array and a control unit that interprets the bit definitions to configure the partitions. The bit definitions may be stored within the array or in a separate metadata structure, allowing for scalable and adaptable memory management. The invention is particularly useful in systems requiring dynamic memory allocation, such as embedded systems, real-time processing, or memory-constrained environments. By using bit-level definitions, the partitioning process is both granular and efficient, minimizing overhead while maximizing memory utilization.
11. The apparatus of claim 8 , wherein the array comprises non-volatile memory.
The invention relates to an apparatus for data storage, specifically involving an array of memory cells. The apparatus is designed to address challenges in data retention and reliability, particularly in systems requiring persistent storage. The array includes non-volatile memory, meaning the stored data remains intact even when power is removed. This is crucial for applications where data integrity must be maintained during power loss or system shutdowns. The non-volatile memory array may be configured as a grid of memory cells, each capable of storing one or more bits of information. The apparatus may also include circuitry for reading, writing, and erasing data from the memory cells, ensuring efficient data management. The non-volatile nature of the memory allows for long-term storage without the need for continuous power, making it suitable for embedded systems, portable devices, and other applications where power efficiency and data persistence are critical. The invention may further include error correction mechanisms to enhance data reliability, addressing issues like bit flips or wear over time. The apparatus is designed to be scalable, allowing for varying densities of memory cells to meet different storage requirements. Overall, the invention provides a robust solution for non-volatile data storage, improving reliability and performance in systems where data persistence is essential.
12. The apparatus of claim 8 , wherein the control circuit is further configured to access one of a random access memory and a read only memory.
A system for controlling electronic devices includes a control circuit that manages operations of a device, such as a sensor or actuator. The control circuit is designed to interface with both random access memory (RAM) and read-only memory (ROM) to store and retrieve data. The RAM allows for temporary data storage and modification, while the ROM provides permanent storage for firmware or configuration settings. The control circuit may use the RAM for dynamic data processing and the ROM for retrieving fixed instructions or parameters. This dual-memory access enables efficient operation by balancing speed and persistence. The system may also include additional components like input/output interfaces or communication modules to interact with external devices. The control circuit's ability to access both memory types ensures flexibility in handling different types of data, improving overall system performance and reliability.
13. A wireless device, comprising: a storage area; a register configured to store at least one bit; a buffer configured to store data; and a control circuit configured to control the storage area to receive and store the data based on the at least one bit and in response to a flush command, and further configured to interrupt the flush command responsive to a latency period for a read command or a write command.
This invention relates to wireless devices with improved data handling during flush operations. The problem addressed is ensuring efficient data storage while managing latency-sensitive read and write operations. The wireless device includes a storage area for data, a register storing at least one bit to control data storage, and a buffer for temporary data storage. A control circuit manages the storage area, enabling data reception and storage based on the bit value when a flush command is received. The control circuit can also interrupt the flush operation if a read or write command with a latency requirement occurs, prioritizing these operations to maintain system performance. This ensures critical data operations are not delayed by ongoing flush processes, improving overall system responsiveness. The invention is particularly useful in wireless devices where timely data access is essential, such as in communication protocols requiring low-latency responses. The control circuit's ability to dynamically adjust storage operations based on command priorities enhances efficiency without compromising performance.
14. The wireless device of claim 13 , wherein the buffer includes a plurality of cache lines configured to store the data to be provided to, and stored in, the storage area.
A wireless device includes a buffer with multiple cache lines to store data for transfer to and from a storage area. The buffer is designed to manage data efficiently, ensuring smooth communication between the wireless device and the storage area. The cache lines within the buffer are configured to temporarily hold data, allowing for quick access and retrieval. This setup improves data handling performance, particularly in scenarios where the wireless device frequently interacts with the storage area. The buffer's ability to store data in cache lines helps reduce latency and enhances overall system efficiency. The wireless device may also include a processor to control data flow between the buffer and the storage area, ensuring seamless operation. This configuration is particularly useful in applications requiring fast and reliable data transfer, such as mobile computing or IoT devices. The buffer's design optimizes storage and retrieval operations, making it suitable for high-performance wireless communication systems.
15. The wireless device of claim 13 , further comprising an array having the storage area, wherein the at least one bit indicates an offset for the storage area relative to a size of the array.
A wireless device includes a storage array with a configurable storage area, where at least one bit in the array indicates an offset for the storage area relative to the total size of the array. The storage area is dynamically adjustable based on the offset value, allowing flexible allocation of memory resources. The device may also include a controller that processes data packets and determines the storage area's size by interpreting the offset bit(s). This configuration enables efficient memory management by dynamically adjusting storage capacity without requiring physical changes to the hardware. The system is particularly useful in wireless communication devices where memory allocation must adapt to varying data transmission demands. The offset-based approach simplifies memory addressing and reduces overhead by avoiding complex memory mapping schemes. The storage array may be part of a larger memory module or a dedicated buffer, and the offset can be set during initialization or modified during operation to optimize performance. This design improves memory utilization and reduces latency in data processing tasks.
16. The wireless device of claim 13 , wherein the control circuit is further configured to access one of a random access memory and a read only memory.
A wireless device includes a control circuit that manages communication operations, such as transmitting and receiving data over a wireless network. The device addresses challenges in efficiently handling data processing and storage, particularly in environments where low latency and high reliability are critical. The control circuit is designed to optimize communication protocols, ensuring seamless data transfer while minimizing errors and delays. Additionally, the control circuit can access either a random access memory (RAM) or a read-only memory (ROM) to store and retrieve data. RAM provides fast, temporary storage for active processes, while ROM offers permanent storage for firmware and critical system instructions. This flexibility allows the device to adapt to different operational requirements, balancing speed and persistence based on the type of data being handled. The integration of memory access capabilities enhances the device's performance, ensuring efficient data management and reliable communication in dynamic wireless environments.
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December 8, 2020
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